Seiko Instruments Inc.

- Seiko Instruments Inc. (SII) was established in 1937 as a key watch manufacturing company for the Seiko Group. Based on its sophisticated micromechatronics and nanotechnology techniques developed through decades of experience in precision machinery manufacturing and low-power consumption technologies, the company provides micromechatronic products and services including watch and HDD components; semiconductors, FPD and electronic devices; network solutions systems; nanotechnology equipment; scientific instruments; and large-format inkjet printers.

Seiko Instruments' SEIZAIKEN silver oxide batteries have high reliability, high leak resistance, low self-discharge, and stable voltage, making them an optimal choice for applications where very high reliability is a top priority.